fix: add missing opentelemetry-exporter-otlp-proto-grpc dependency (#6031)

Closes #6030

The `opentelemetry-instrument` wrapper defaults to gRPC for
trace/metrics export, but only `opentelemetry-exporter-otlp-proto-http`
is a dependency. Auto-instrumentation fails at startup with
`otlp_proto_grpc not found` and traces are silently lost.

Adds `opentelemetry-exporter-otlp-proto-grpc>=1.30.0` to dependencies.
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Signed-off-by: Derek Higgins <derekh@redhat.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: derekhiggins

pyproject.toml

@@ -68,6 +68,7 @@ dependencies = [
     "websockets>=14.0",                               # server - WebSocket transport for the Responses API
     "opentelemetry-sdk>=1.42.1",                      # server
     "opentelemetry-exporter-otlp-proto-http>=1.30.0", # server
+    "opentelemetry-exporter-otlp-proto-grpc>=1.30.0", # server (auto-instrumentation default)
     "opentelemetry-distro>=0.60b1",                  # optional CLI instrumentation; only pre-releases on PyPI (latest 0.60b1)
     "aiosqlite>=0.21.0",                              # server - for metadata store
     "asyncpg",                                        # for metadata store

src/ogx/cli/stack/_list_deps.py

@@ -34,6 +34,7 @@
     "uvicorn",
     "opentelemetry-sdk",
     "opentelemetry-exporter-otlp-proto-http",
+    "opentelemetry-exporter-otlp-proto-grpc",
 ]
 
 

src/ogx/core/build.py

@@ -26,6 +26,7 @@
     "uvicorn",
     "opentelemetry-sdk",
     "opentelemetry-exporter-otlp-proto-http",
+    "opentelemetry-exporter-otlp-proto-grpc",
 ]
 
 

src/ogx_api/pyproject.toml

@@ -35,6 +35,7 @@ dependencies = [
     "jsonschema>=4.26.0",
     "opentelemetry-sdk>=1.42.1",
     "opentelemetry-exporter-otlp-proto-http>=1.42.1",
+    "opentelemetry-exporter-otlp-proto-grpc>=1.42.1",
 ]
 
 [project.urls]